"Warming of the climate system is unequivocal," the U.N. Intergovernmental Panel on Climate Change stated in its first sentence to a report to policymakers on Friday.

The IPCC, as it is known, released its first report since 2007 on the science behind climate change. In its press release Friday, the IPCC stated at the top, "Human influence on the climate system is clear."

Such a report is another scientific breakthrough in modeling what will happen to the Earth's atmosphere, temperatures and weather volatility. But the report leaves everyone to answer for themselves, "What does this mean to me?"